10143142133 has 4 divisors (see below), whose sum is σ = 10165733100. Its totient is φ = 10120551168.

The previous prime is 10143142129. The next prime is 10143142171. The reversal of 10143142133 is 33124134101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3572094289 + 6571047844 = 59767^2 + 81062^2 .

It is a cyclic number.

It is not a de Polignac number, because 10143142133 - 2² = 10143142129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10143142099 and 10143142108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143142033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11294810 + ... + 11295707.

It is an arithmetic number, because the mean of its divisors is an integer number (2541433275).

Almost surely, 2^10143142133 is an apocalyptic number.

It is an amenable number.

10143142133 is a deficient number, since it is larger than the sum of its proper divisors (22590967).

10143142133 is an equidigital number, since it uses as much as digits as its factorization.

10143142133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22590966.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10143142133 its reverse (33124134101), we get a palindrome (43267276234).

The spelling of 10143142133 in words is "ten billion, one hundred forty-three million, one hundred forty-two thousand, one hundred thirty-three".